Reasonable application range of steel structure

Due to the characteristics of steel and steel structure, the reasonable application range of steel structure is generally as follows:

1. Heavy industry plant bearing frame and crane beam. Steel making and rolling workshops of metallurgical enterprises, hydraulic presses of heavy machinery factories, hot processing assembly workshops, etc., these workshops are large in height and span, with large tonnage cranes or other large equipment, and the vibration caused by work is large.

2. Large-span roof structure. Gymnasiums, great halls, theaters in public buildings, aircraft assembly workshops in industrial buildings, aircraft maintenance warehouses, etc.

3. Long-span Bridges. Large span road and railway Bridges, etc.

4. Multi-story and high-rise buildings. Multi-storey frame buildings in industrial buildings, multi-storey and high-rise frame buildings with large spans in civil buildings.

5. Towering structures such as towers and masts. Transmission line tower, radio transmission mast, television broadcast launch tower, environmental meteorological tower, satellite or rocket launch tower and other tall structures.

6. Container, pipeline and other shell structure. Liquid storage tank, gas storage tank, large diameter oil (gas) pipeline, hydraulic pressure pipeline and furnace structure.

7. Mobile structure. Hydraulic valve, radio telescope platform, mobile oil production platform, etc.

8. Removable and removable structure. Prefabricated mobile houses, mobile exhibition halls, military Bridges, etc.

9. Lightweight construction. Industrial and commercial houses with small span and light roof often use cold-formed thin-wall steel structures or light steel structures composed of Angle steel.

10. Engineering structures with high seismic requirements. Important buildings with high seismic intensity.